Autozone has pleasant knowledgeable staff that have helped me in the past with the numerous car issues i have had. They are great at giving advice on car detailing, oil changes, etc. They read the codes from a CEL for free and give great advice on correcting car problems. I have gotten great advice on where to get a car repaied as well if they are not able to help me out. This is a great business and they hire very knowledgeable people. Check them out if you ever need car advice.